An issue was discovered in the Binary File Descriptor (BFD) library (aka libbfd), as distributed in GNU Binutils 2.32. It is an out-of-bounds read leading to a SEGV in bfd_getl32 in libbfd.c, when called from pex64_get_runtime_function in pei-x86_64.c.
The product reads data past the end, or before the beginning, of the intended buffer.
| Link | Tags |
|---|---|
| https://sourceware.org/bugzilla/show_bug.cgi?id=24235 | third party advisory issue tracking exploit |
| https://security.netapp.com/advisory/ntap-20190314-0003/ | third party advisory patch |
| https://support.f5.com/csp/article/K09092524 | third party advisory |
| https://usn.ubuntu.com/4336-1/ | third party advisory vendor advisory |
| http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00078.html | vendor advisory mailing list third party advisory |
| http://lists.opensuse.org/opensuse-security-announce/2020-11/msg00004.html | vendor advisory mailing list third party advisory |
| https://security.gentoo.org/glsa/202107-24 | third party advisory vendor advisory |